Surface polishing equipment for tripod aluminum casting of roller washing machine

Abstract

The utility model relates to the technical field of washing machine tripod production, and discloses roller washing machine tripod aluminum casting surface polishing equipment which comprises a rack, a fixing box is fixedly connected to the lower surface of the rack, a first motor is fixedly connected to the interior of the fixing box, and the output end of the first motor is fixedly connected with a connecting shaft. A connecting shaft is arranged in the fixing box, a first gear is fixedly connected to the outer surface of the connecting shaft, a connecting rod is rotatably connected to the interior of the fixing box, a second gear is fixedly connected to the outer surface of the connecting rod, and the second gear is in meshed connection with the first gear. A first gear is driven to rotate through a connecting shaft, when the first gear rotates, a second gear is driven to rotate together, a connecting rod is driven to rotate through the second gear, then a fixing frame is driven to rotate through the connecting rod, and meanwhile a placing plate is driven to rotate, so that the position of a tripod during grinding is conveniently adjusted; and the situation that other parts cannot be polished possibly is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of washing machine tripod production, in particular to a surface grinding device for cast aluminum parts of a drum washing machine tripod. Background Art

[0002] Washing machines are cleaning appliances that use electrical energy to generate mechanical action to wash clothes. They are divided into two categories according to their rated washing capacity: household and public. Household washing machines are mainly composed of a cabinet, a washing and dehydrating barrel (sometimes the washing and dehydrating barrels are separated), a transmission and control system, etc.

[0003] Chinese patent CN107953180A discloses a grinding device for washing machine accessories, including a machine base, on which a supporting disc and a supporting frame are provided; three motors and three vertical rods are circumferentially provided on the supporting disc, each motor is provided with a circular shaft and a first bevel gear, a ring groove is provided on the side wall of the circular shaft, a slider is slidably connected in the ring groove, and a clamping mechanism is provided on the slider; each vertical rod is rotatably connected to a side rod, and a cam and a second bevel gear are provided on the side rod; three cross rods are provided on the supporting frame, and each cross rod is provided with a hollow box body; a lifting block is slidably connected in the box body, and a linkage rod is provided on the top of the lifting plate; a grinding mechanism is rotatably connected to the bottom of the lifting plate; a starting chamber is provided on the inner wall of the circular shaft, a trigger switch and an elastic iron sheet are provided in the starting chamber, and a second spring is provided between the spring iron sheet and the box body; a working chamber is provided on the inner wall of the circular shaft, and a refrigerator is provided in the working chamber. This patent mainly solves the problem that the burrs in the groove of the tripod affect the use of the washing machine. However, the structure of this patent is not convenient for adjusting the position of the tripod during grinding. It can only be fixed in a certain place, and other parts may not be able to be grinded. In addition, the structure is not conducive to fixing tripods of various specifications and cannot be widely used. Therefore, in view of the above shortcomings, a surface grinding device for the cast aluminum parts of the tripod of a drum washing machine is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a surface grinding device for the cast aluminum parts of the tripod of a drum washing machine in order to solve the above-mentioned problems. When the first gear rotates, it will drive the second gear to rotate together, and the second gear will drive the connecting rod to rotate, and then the connecting rod will drive the fixed frame to rotate, and at the same time drive the placement plate to rotate, thereby solving the problems mentioned in the background technology.

[0005] In order to solve the above problems, the utility model provides a technical solution:

[0006] A surface grinding device for cast aluminum parts of a drum washing machine tripod comprises a frame, a lower surface of the frame is fixedly connected to a fixing box, a first motor is fixedly connected inside the fixing box, an output end of the first motor is fixedly connected to a connecting shaft, an outer surface of the connecting shaft is fixedly connected to a first gear, a connecting rod is rotatably connected inside the fixing box, a second gear is fixedly connected to the outer surface of the connecting rod, and the second gear is meshingly connected to the first gear.

[0007] As a preferred solution of the utility model, the top end of the connecting rod passes through the frame and is fixedly connected to a fixed frame, the interior of the fixed frame is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a threaded rod, the outer surface of the threaded rod is threadedly connected to a movable block, and the top end of the threaded rod is fixedly connected to a placement plate.

[0008] As a preferred solution of the utility model, a fixed block is fixedly connected to the upper surface of the fixed frame, a fixed rod is fixedly connected to the interior of the fixed block, a slider is slidably connected to the outer surface of the fixed rod, a clamping rod is fixedly connected to the upper surface of the slider, a concave block is fixedly connected to the outer surface of the clamping rod, a rotating rod is rotatably connected to the interior of the concave block, and the other end of the rotating rod is rotatably connected to the movable block.

[0009] As a preferred solution of the utility model, a clamping block is fixedly connected to the outer surface of the clamping rod.

[0010] As a preferred solution of the utility model, a hydraulic rod is fixedly connected to the upper surface of the frame, a first grinding head is fixedly connected to the output end of the hydraulic rod, a support plate is fixedly connected to the outer surface of the frame, an electric push rod is fixedly connected to the upper surface of the support plate, and a second grinding head is fixedly connected to the output end of the electric push rod.

[0011] As a preferred solution of the utility model, a control cabinet is fixedly connected to the outer surface of the frame, and a plurality of support rods are fixedly connected to the lower surface of the frame.

[0012] The beneficial effects of the utility model are as follows: the output end of the second motor drives the threaded rod to rotate, the rotation of the threaded rod drives the movable block to move up and down, the movable block drives the rotating rod to rotate, the rotation of the rotating rod drives the concave block to pull the clamping rod to move, and the movement of the clamping rod drives the clamping block to clamp and fix the tripod above the placement plate, thereby achieving a more favorable fixation of tripods of various specifications and being widely used;

[0013] The output end of the first motor drives the connecting shaft to rotate inside the fixed box, and the connecting shaft drives the first gear to rotate. When the first gear rotates, it drives the second gear to rotate together. The connecting rod is driven to rotate through the second gear, and then the fixed frame is driven to rotate through the connecting rod, and the placement plate is driven to rotate at the same time, thereby facilitating the adjustment of the direction of the tripod during grinding to avoid other parts that may not be able to be grinded. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall rear view structure of the utility model;

[0018] Figure 4 This utility model Figure 2 Enlarged view of point A in the middle.

[0019] In the figure: 1. frame; 2. fixed box; 3. first motor; 4. connecting shaft; 5. first gear; 6. connecting rod; 7. second gear; 8. fixed frame; 9. second motor; 10. threaded rod; 11. movable block; 12. placement plate; 13. fixed block; 14. fixed rod; 15. slider; 16. clamping rod; 17. concave block; 18. rotating rod; 19. clamping block; 20. hydraulic rod; 21. first grinding head; 22. support plate; 23. electric push rod; 24. second grinding head; 25. control cabinet; 26. support rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Example

[0022] See also Figure 1-Figure 4The utility model provides a technical solution: a surface grinding device for cast aluminum parts of a drum washing machine tripod, comprising a frame 1, a fixed box 2 is fixedly connected to the lower surface of the frame 1, a first motor 3 is fixed through the fixed box 2, the interior of the fixed box 2 is fixedly connected with the first motor 3, the model of the first motor 3 is MR-J2S-10A, a connecting shaft 4 is driven to rotate inside the fixed box 2 through the output end of the first motor 3, a connecting shaft 4 is fixedly connected to the output end of the first motor 3, a first gear 5 is driven to rotate through the connecting shaft 4, a first gear 5 is fixedly connected to the outer surface of the connecting shaft 4, when the first gear 5 rotates, the second gear 7 is driven to rotate together, a connecting rod 6 is rotatably connected to the interior of the fixed box 2, a fixed frame 8 is driven to rotate through the connecting rod 6, a second gear 7 is fixedly connected to the outer surface of the connecting rod 6, the connecting rod 6 is driven to rotate through the second gear 7, and the second gear 7 is meshed with the first gear 5.

[0023] Furthermore, the top end of the connecting rod 6 passes through the frame 1 and is fixedly connected to a fixed frame 8, a second motor 9 is fixed through the fixed frame 8, a second motor 9 is fixedly connected inside the fixed frame 8, a model of the second motor 9 is MR-J2S-10A, a threaded rod 10 is driven to rotate through the output end of the second motor 9, a threaded rod 10 is fixedly connected to the output end of the second motor 9, a movable block 11 is driven to move up and down through the rotation of the threaded rod 10, a movable block 11 is threadedly connected to the outer surface of the threaded rod 10, a rotating rod 18 is driven to rotate through the movable block 11, a placement plate 12 is fixedly connected to the top end of the threaded rod 10, a tripod is placed on the upper surface of the placement plate 12, a fixed block 13 is fixedly connected to the upper surface of the fixed frame 8 The fixing rod 14 is fixed by the fixing block 13, and the fixing rod 14 is fixedly connected inside the fixing block 13. The movement of the slider 15 is facilitated by the fixing rod 14. The outer surface of the fixing rod 14 is slidably connected with the slider 15, and the clamping rod 16 is helped to move by the slider 15. The upper surface of the slider 15 is fixedly connected with the clamping rod 16, and the movement of the clamping rod 16 drives the clamping block 19 to clamp and fix the tripod above the placement plate 12. The outer surface of the clamping rod 16 is fixedly connected with a concave block 17, and the concave block 17 pulls the clamping rod 16 to move. The rotating rod 18 is connected through the internal rotation of the concave block 17. The other end of the rotating rod 18 is rotatably connected to the movable block 11, and the outer surface of the clamping rod 16 is fixedly connected with the clamping block 19.

[0024] Furthermore, a hydraulic rod 20 is fixedly connected to the upper surface of the frame 1, and the model of the hydraulic rod 20 is MD-S800. The first grinding head 21 is driven to move by the hydraulic rod 20. The output end of the hydraulic rod 20 is fixedly connected to the first grinding head 21, and grinding is performed by the first grinding head 21. A support plate 22 is fixedly connected to the outer surface of the frame 1, and an electric push rod 23 is fixed by the support plate 22. The upper surface of the support plate 22 is fixedly connected to the electric push rod 23, and the second grinding head 24 is driven to move by the electric push rod 23. The output end of the electric push rod 23 is fixedly connected to the second grinding head 24. A control cabinet 25 is fixedly connected to the outer surface of the frame 1, and all internal operating structures are controlled by the control cabinet 25. A plurality of support rods 26 are fixedly connected to the lower surface of the frame 1, and the frame 1 is fixed by the support rods 26.

[0025] To sum up: first, place the tripod on the upper surface of the placement plate 12, start the second motor 9, and drive the threaded rod 10 to rotate through the output end of the second motor 9, and drive the movable block 11 to move up and down through the rotation of the threaded rod 10, and drive the rotating rod 18 to rotate through the movable block 11, and drive the concave block 17 to pull the clamping rod 16 to move through the rotation of the rotating rod 18, and drive the clamping block 19 to clamp the tripod above the placement plate 12 through the movement of the clamping rod 16, so as to achieve more convenient for fixing tripods of various specifications and can be widely used. Secondly, start the first motor 3, and drive the connecting shaft 4 to rotate inside the fixed box 2 through the output end of the first motor 3, and drive the first gear 5 to rotate through the connecting shaft 4. When the first gear 5 rotates, it will drive the second gear 7 The connecting rod 6 is driven to rotate through the second gear 7, and the fixed frame 8 is driven to rotate through the connecting rod 6, and the placement plate 12 is driven to rotate at the same time, so as to facilitate the adjustment of the orientation of the tripod during grinding to avoid that other parts may not be able to be grinded. The first motor 3 is fixed by the fixed box 2, the second motor 9 is fixed by the fixed frame 8, the fixed rod 14 is fixed by the fixed block 13, the slider 15 is facilitated to move by the fixed rod 14, the clamping rod 16 is helped to move by the slider 15, the first grinding head 21 is driven to move by the hydraulic rod 20 for grinding, the electric push rod 23 is fixed by the support plate 22, the second grinding head 24 is driven to move by the electric push rod 23, and grinding is carried out, all internal operating structures are controlled by the control cabinet 25, and the frame 1 is fixed by the support rod 26.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface grinding device for cast aluminum parts of a drum washing machine tripod, characterized in that: The invention comprises a frame (1), a fixed box (2) is fixedly connected to the lower surface of the frame (1), a first motor (3) is fixedly connected inside the fixed box (2), a connecting shaft (4) is fixedly connected to the output end of the first motor (3), a first gear (5) is fixedly connected to the outer surface of the connecting shaft (4), a connecting rod (6) is rotatably connected inside the fixed box (2), a second gear (7) is fixedly connected to the outer surface of the connecting rod (6), and the second gear (7) is meshingly connected to the first gear (5).

2. The surface grinding equipment for the cast aluminum parts of the tripod of a drum washing machine according to claim 1 is characterized in that: The top end of the connecting rod (6) passes through the frame (1) and is fixedly connected to a fixing frame (8); the interior of the fixing frame (8) is fixedly connected to a second motor (9); the output end of the second motor (9) is fixedly connected to a threaded rod (10); the outer surface of the threaded rod (10) is threadedly connected to a movable block (11); and the top end of the threaded rod (10) is fixedly connected to a placement plate (12).

3. The surface grinding equipment for the cast aluminum parts of the tripod of a drum washing machine according to claim 2 is characterized in that: The upper surface of the fixed frame (8) is fixedly connected to a fixed block (13), the interior of the fixed block (13) is fixedly connected to a fixed rod (14), the outer surface of the fixed rod (14) is slidably connected to a slider (15), the upper surface of the slider (15) is fixedly connected to a clamping rod (16), the outer surface of the clamping rod (16) is fixedly connected to a concave block (17), the interior of the concave block (17) is rotatably connected to a rotating rod (18), and the other end of the rotating rod (18) is rotatably connected to the movable block (11).

4. The surface grinding equipment for the cast aluminum parts of the tripod of a drum washing machine according to claim 3 is characterized in that: A clamping block (19) is fixedly connected to the outer surface of the clamping rod (16).

5. The surface grinding equipment for the cast aluminum parts of the tripod of a drum washing machine according to claim 1 is characterized in that: A hydraulic rod (20) is fixedly connected to the upper surface of the frame (1), and a first grinding head (21) is fixedly connected to the output end of the hydraulic rod (20); a support plate (22) is fixedly connected to the outer surface of the frame (1), and an electric push rod (23) is fixedly connected to the upper surface of the support plate (22); and a second grinding head (24) is fixedly connected to the output end of the electric push rod (23).

6. The surface grinding equipment for the cast aluminum parts of the tripod of a drum washing machine according to claim 1, characterized in that: A control cabinet (25) is fixedly connected to the outer surface of the frame (1), and a plurality of support rods (26) are fixedly connected to the lower surface of the frame (1).

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